| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $87.32 | 5.722% | $92.3165 | $92.32 | $92.30 | $92.30 |
| Purchase #2 | $172.53 | 7.197% | $184.947 | $184.95 | $184.95 | $184.90 |
| Purchase #3 | $70.35 | 13.166% | $79.6123 | $79.61 | $79.60 | $79.60 |
| Purchase #4 | $21.44 | 13.518% | $24.3383 | $24.34 | $24.35 | $24.30 |
| Purchase #5 | $100.27 | 7.844% | $108.1352 | $108.14 | $108.15 | $108.10 |
| Purchase #6 | $184.64 | 6.835% | $197.2601 | $197.26 | $197.25 | $197.30 |
| Purchase #7 | $158.49 | 13.240% | $179.4741 | $179.47 | $179.45 | $179.50 |
| 7 purchase totals = | $795.04 | $866.0835 | $866.09 | $866.05 | $866.00 | |